100022141604 has 144 divisors (see below), whose sum is σ = 296325642816. Its totient is φ = 25966080000.

The previous prime is 100022141591. The next prime is 100022141629. The reversal of 100022141604 is 406141220001.

It is a happy number.

It is a super-2 number, since 2×100022141604² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19407892 + ... + 19413044.

It is an arithmetic number, because the mean of its divisors is an integer number (2057816964).

Almost surely, 2^100022141604 is an apocalyptic number.

100022141604 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100022141604, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148162821408).

100022141604 is an abundant number, since it is smaller than the sum of its proper divisors (196303501212).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100022141604 is a wasteful number, since it uses less digits than its factorization.

100022141604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8186 (or 8177 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 100022141604 its reverse (406141220001), we get a palindrome (506163361605).

The spelling of 100022141604 in words is "one hundred billion, twenty-two million, one hundred forty-one thousand, six hundred four".